syzbot

Applied filters: Label=subsystems:ext4 (drop)

open (28):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
KMSAN: uninit-value in ext4_inlinedir_to_tree ext4	C			29	5h18m	9d04h	PATCH [7d17h]
WARNING in __ext4_journal_start_sb ext4	C			1	23h14m	10d
possible deadlock in uinput_request_submit input ext4	C	error		14	3d02h	12d	💬 2 [12d]
WARNING: locking bug in find_lock_lowest_rq ext4	C	error		3	4d08h	13d
WARNING in ext4_journal_check_start ext4	syz			2	3d21h	14d
WARNING: locking bug in ext4_xattr_inode_update_ref (3) ext4	C			2	8d12h	27d	💬 1 [27d]
WARNING in ext4_xattr_set_entry (2) ext4	C			5	11d	27d
possible deadlock in ext4_xattr_inode_iget (3) ext4	C	error		2	12d	35d	PATCH [34d]
WARNING: locking bug in ext4_xattr_inode_iget (2) ext4	C			1	42d	38d
possible deadlock in __ext4_mark_inode_dirty (3) ext4				4	7h48m	51d
possible deadlock in ext4_evict_inode (3) ext4				2	43d	82d
general protection fault in __block_commit_write ext4	syz			6	7h40m	93d
kernel BUG in ext4_write_inline_data_end (2) ext4	C	inconclusive		29	2d21h	96d	💬 1 [26d]
kernel BUG in set_blocksize block ext4	syz	error	error	3	4d00h	97d
general protection fault in hrtimer_nanosleep ext4	syz	error		1	122d	189d	💬 6 [180d]
KASAN: wild-memory-access Read in read_block_bitmap ext4	C			33	35d	209d
INFO: rcu detected stall in sys_openat (3) mm kernfs ext4	C	error		40	1d09h	248d
INFO: rcu detected stall in sys_unlink (3) ext4	C	error		20	25d	268d
INFO: task hung in sync_inodes_sb (5) ext4	C	error	inconclusive	186	1d00h	295d
possible deadlock in ext4_da_get_block_prep ext4				23	59d	304d
WARNING: locking bug in ext4_ioctl ext4	C	done		485	5h06m	338d
WARNING: locking bug in __ext4_ioctl ext4	C	done		728	1d02h	338d
WARNING: locking bug in ext4_move_extents ext4	C	done		9171	15m	338d
possible deadlock in start_this_handle (4) fscrypt ext4				97	2d09h	434d	💬 1 [57d]
possible deadlock in evict (3) ext4				180	19h11m	435d	💬 3 [57d]
kernel BUG in __ext4_journal_stop ext4	C	error	done	19	12d	527d	💬 7 [57d]
WARNING in ext4_write_inode (2) ext4				82	55d	816d	💬 5 [57d]
memory leak in __lookup_slow ext4 usb	C			2	618d	938d

moderation (24):
Title	Repro	Count	Last	Reported
KCSAN: data-race in file_update_time / inode_set_ctime_current ext4		1	5d13h	5d13h
KCSAN: data-race in generic_permission / setattr_copy (7) ext4		1	11d	11d
KCSAN: data-race in data_push_tail / uuid_string (3) ext4		1	19d	19d
KCSAN: data-race in _copy_to_iter / string (2) ext4		2	27d	46d
KCSAN: data-race in atime_needs_update / touch_atime (2) ext4		36	7d13h	96d
KCSAN: data-race in __test_and_clear_bit_le / _find_next_zero_bit (3) ext4		13	6d04h	97d
KCSAN: data-race in touch_atime / touch_atime (2) ext4		51	17d	98d
KCSAN: data-race in __mark_inode_dirty / writeback_sb_inodes (14) ext4		15	20d	150d
KCSAN: data-race in __filemap_add_folio / nr_blockdev_pages (3) ext4		33	2d03h	150d
KCSAN: data-race in do_select / pollwake (2) ext4		295	50m	151d
KCSAN: data-race in data_push_tail / number (4) ext4		48	6d13h	151d
KCSAN: data-race in __d_instantiate / lookup_fast (6) ext4		52	10d	151d
KCSAN: data-race in atime_needs_update / inode_update_timestamps ext4		162	3d01h	151d
KCSAN: data-race in __mark_inode_dirty / __mark_inode_dirty (4) exfat ext4		146	17d	152d
KCSAN: data-race in __mark_inode_dirty / move_expired_inodes (2) ext4		183	16d	152d
KCSAN: data-race in pollwake / pollwake (4) ext4		200	31d	152d
KCSAN: data-race in __d_instantiate / step_into ext4		235	5d00h	152d
KCSAN: data-race in delete_from_page_cache_batch / folio_mapping (2) ext4		89	2d03h	153d
KCSAN: data-race in has_bh_in_lru / invalidate_bh_lru (4) ext4		80	8d23h	153d
KCSAN: data-race in filemap_splice_read / filemap_splice_read ext4		411	4d07h	153d
KCSAN: data-race in xas_find_marked / xas_init_marks (2) ext4		775	5d08h	1072d
KCSAN: data-race in _prb_read_valid / prb_reserve batman ext4		2835	2h00m	1276d
KCSAN: data-race in __mark_inode_dirty / __writeback_single_inode (2) ext4		616	2d19h	1302d
KCSAN: data-race in __find_get_block / has_bh_in_lru ext4	syz	2154	2h23m	1556d